210021012002110 has 16 divisors (see below), whose sum is σ = 379543948387632. Its totient is φ = 83673709960000.

The previous prime is 210021012002041. The next prime is 210021012002171. The reversal of 210021012002110 is 11200210120012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41836852471 + ... + 41836857490.

It is an arithmetic number, because the mean of its divisors is an integer number (23721496774227).

Almost surely, 2^{210021012002110} is an apocalyptic number.

210021012002110 is a deficient number, since it is larger than the sum of its proper divisors (169522936385522).

210021012002110 is a wasteful number, since it uses less digits than its factorization.

210021012002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83673710219.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210021012002110 its reverse (11200210120012), we get a palindrome (221221222122122).

The spelling of 210021012002110 in words is "two hundred ten trillion, twenty-one billion, twelve million, two thousand, one hundred ten".